Here are a couple of bugs I saw at the Arboretum of Flagstaff. This arboretum is a botanical garden among a Ponderosa Pine forest in northern Arizona.
Skimmers are dragonflies that have a shorter body than their wingspan. They can be found around water perching on plants, they have a tendency to sit still. They are day flyers and eat from the nectar of colorful flowers such as asters and cone flowers. Here is a Twelve-spotted Skimmer and a Flame Skimmer.
Here is a cool dragonfly and damselfly. DAMSEL AND DRAGONFLIES